immigration officials are reviewing the plan. now it's time for another episode of steve talks to the judge. >> thank you very much, brian. you have the right to remain silent is taking on a whole new meaning in the state of texas. a controversial new policy requires dallas police officers involved in shootings to wait 72 hours before giving a statement. what will that lead to? could it lead to a coverup? let's talk to fox news judicial senior analyst judge andrew napolitano. explain the back story. why is dallas doing this? >> the back story is a dallas police officer in the course of his duties shot and killed someone and in the person of filling out the report said the person he shot and killed lunged at him with a knife. then it turns out there were videotapes and there was no lunging and no knife. now the cop is being investigated for excessive use of force. could be a murder charge, could be nothing. what happens? the police unions in dallas pressured the chief to say we shouldn't have to give our version of the killings un